Product Catalogue

Summary:
   XLB seriesplate vulcanizing press for rubber is the main molding equipments for various of rubber molding products and non-molding products, with simple structure, high pressure, wide applicability, and high efficiency. The equipment is also suitable for molding to thermosetting plastic, bubble, resins, bakelite, sheet metal, building materials and other molding products.

Features:

   The main moving platen raises rapidly, clamps slowly, declines rapidly, closing mould and exhausting can be adjusted respectively, production efficiency is improved.(except XLB/400). Hydraulic system configuration is more reasonable and reliable. when products are vulcanizing, oil pump and motor stop working, and has automatic pressure compensation function and oil pump stands with delay, Exhaust time, exhaust frequency, heating temperature and vulcanizing time can be seted, it is convenient for operation. There are two work modes with manual and semi automatic mode    

To meet the requirements of special rubber material, there are two working mode
.ordinary plate vulcanizing press;
transfer mould working mode.   

The hydraulic cylinder uses our own patent technology of oil cylinder composite sealing device (patent nu.ZL03220060.3), with reliable seals technology and long life   
The electric system adopts full computer control, it is more convenient, accurate and reliable for operation. Users can choose PLC control and 5.7-inch touch-control screen imported from Siemens or Mitsubishi.   
The oil tank adopts the patent technology of flip board structure open tank (patent nu.ZL200620105181.5), it saves time and effort for maintenance , more human-friendly.

Technical Specification

Items	Unit	Parameter
Clamping force	kN	8000
Max. System pressure	MPa	23
Clamping Stroke	mm	400
Rapid Clamping Speed	mm/s	50
Heating Plate Size	mm	10001200
Heating Plate Spacing	mm	500
Max.Temperature		250
Number of Work layers		Single layer
Motor Power	kW	7.57.5
Heating Power	kW	242
External Dimension (LWH)	mm	250035003000
Weight	kg	25000
Oil Tank Capacity	L	530

Flow of machine motions
2RT
1initial state
2start-up(ejector reposit)
3load the mould
4main cylinder goes up rapidly
5main cylinder goes up slowly, increase pressure, expel bubbles out and vulcanizing
6open the mould
7push out the mould
8eject the mould, pick up the finished products  

1initial state
2M2the second mould platen goes down
3M1the first mould platen goes down
4load the mould
5close mould, increase pressure , expel bubbles out and vulcanizing
6open the mould,push out the mould
7M1the first mould platen goes up
8M2the second mould platen goes up and opens the mould  

1initial state
2lower platen(L) goes down,M2the second mould platen goes up, M3the third mould platen goes forward with the slide plate
3M2the second mould platen and M1the first mould platen go down
4load the mould, main cylinder goes up and increase the pressure, expel bubbles out and vulcanizing
5open the mould, push out the mould
6M1the first mould platen goes up
7M2the second mould platen goes up and opens the mould
8M3the third mould platen goes back with the slide plate
9M2the second mould platen goes down and locating
10ower plate (L)goes up ,take out the finished product, clean the mould.